// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/base/idle/idle.h"

#include "base/bind.h"

namespace ui {
namespace {

    void CalculateIdleStateCallback(int idle_threshold,
        IdleCallback notify,
        int idle_time)
    {
        if (idle_time >= idle_threshold)
            notify.Run(IDLE_STATE_IDLE);
        else
            notify.Run(IDLE_STATE_ACTIVE);
    }

} // namespace

void CalculateIdleState(int idle_threshold, IdleCallback notify)
{
    if (CheckIdleStateIsLocked()) {
        notify.Run(IDLE_STATE_LOCKED);
        return;
    }

    CalculateIdleTime(base::Bind(&CalculateIdleStateCallback,
        idle_threshold,
        notify));
}

} // namespace ui
